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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ 缘分那么咸: 金币+10, 翻译EPI+1, ★有帮助, 谢谢 2013-03-26 10:53:51 缘分那么咸: 金币+10, ★有帮助 2013-03-27 19:29:35
We discuss the effect of the ratio of N-histidine chitosan and polylactic acid, the dosing quantity of stents, the molecular weight of chitosan and the temperature on regulating the synthesis of HA of the N-histidine polylactic acid/chitosan composite scaffolds in the body fluid (SBF), and characterized by FT - IR, XRD, FESEM, etc, the results show that the regulation effect is best when the ratio of 50k-NHCS-2 and polylactic acid in the composite scaffolds is 9:1, the concentration of Ca2+ is 0.10 mol • l-1, the reaction temperature is 37 ℃,the dosing quantity of composite scaffolds is 0.01 g, and the aging time of 24 h.
原来的汉语句子就不顺、在理一下 |
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